TST-TA0235A

TAI-SAW TECHNOLOGY CO., LTD.  

No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,  

T

a

oyuan, 324,

T

a

iwan, R.O.C.  

TEL: 886-3-4690038  

FAX: 886-3-4697532  

Web:

E-mail:

Approval Sheet For Product Specification  

Issued Date: 2007/07/18  

Product Name: SAW Filter 1950 MHz  

TST Parts No.: TA0235A  

Customer Parts No.:  

Company:  

Division:  

Approved by :  

Date:  

Checked by:  

Approval by:  

Date:  

Bob Chau  

Francis Chen  

2007/07/18  

TAI-SAW TECHNOLOGY CO., LTD.  

FR-03S06-02  

TST DCC  

Release document  

TAI-SAW TECHNOLOGY CO., LTD.  

No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,  

T

a

oyuan, 324,

T

a

iwan, R.O.C.  

TEL: 886-3-4690038  

FAX: 886-3-4697532  

Web:

E-mail:

SAW Filter 1950 MHz for 3G Applications  

MODEL NO.: TA0235A  

RE

V

.

N

o.:4  

A. Maximum Rating

:  

1. Input Power Level: 13 dB

m  

2. DC voltage: 0 V  

3. Operating

T

e

mperature: -40

°

C to +85

°

C  

4. Storage

T

e

mperature: -40

°

C to +85

°

C  

RoHS Compliant  

Lead free  

Lead-free soldering  

B. Electrical Characteristics

:  

Parameter  

Min.  

Typ.  

Max.  

Unit  

Center Frequency, Fc  

Insertion Loss, IL

within 1920 ~1980 MHz  

Amplitude Ripple

(p-p) within 1920 ~ 1980  

MHz  

–

–

1950  

2.3  

–

4

MHz  

dB  

–

1.4  

2.4  

dB  

Attenuation

(Reference level from 0 dB)  

dB  

dB  

dB  

dB  

DC ~ 1840 MHz  

1840 ~ 1900 MHz  

2000 ~ 2030 MHz  

2030 ~ 2060 MHz  

20.0  

10.0  

4.5  

20.0  

22.0  

–

32.0  

21.0  

10.0  

47.0  

29.0  

1.7  

–

–

–

–

dB  

2060 ~ 5000 MHz  

–

2.4  

–

VSWR

within 1920 ~1980 MHz  

Source Impedance

, Z

S  

Load Impedance,

Z

L  

–

–

50  

50  

Ω

Ω

–

Note1. No matching network required for operation at 50

Ω  

TAI-SAW TECHNOLOGY CO., LTD.  

2

TST DCC  

Release document  

C. Frequency Characteristics:  

Transfer function  

Wideband Response  

TAI-SAW TECHNOLOGY CO., LTD.  

3

TST DCC  

Release document  

Input VSWR  

Output VSWR  

TAI-SAW TECHNOLOGY CO., LTD.  

4

TST DCC  

Release document  

D. Measurement Circuit:  

HP Network analyzer  

B

E

50Ω  

50Ω  

SAW Filter  

A,C,D,F  

E. Outline Drawing:  

△

:

Y

e

ar Code (2006->6, …, 2009->9)  

□

: Date Code (Follow the table from planner each year)  

TAI-SAW TECHNOLOGY CO., LTD.  

5

TST DCC  

Release document  

F.

P

acking:  

1. Reel Dimension  

2.

T

a

pe Dimension  

Note 1  

TAI-SAW TECHNOLOGY CO., LTD.  

6

TST DCC  

Release document